Developmental study of the olfactory bulb in rabbits Oryctolagus cuniculus
Other Title(s)
دراسة تطورية للبصلة الشمية في الأرانب Oryctolagus Cuniculus
Joint Authors
Mirhish, Shakir Mahmud
Rashak, Ali Faris
Source
Publisher
University of Diyala College of Agriculture
Publication Date
2018-12-31
Country of Publication
Iraq
No. of Pages
11
Main Subjects
Topics
English Abstract
This study was conducted to investigate the development of olfactory bulb (OB) in indigenous rabbit.
A total of 40 healthy rabbits were divided into two groups according to their ages, the first group involved the prenatal stages, while the second group involved the post natal ages.
All specimens for this study processed by the routine paraffin method and stained with H and E stain.
The light microscopy examination revealed that, At 20 day old fetuses the olfactory bulb consisted of two layers.
The marginal zone formed of axons of the olfactory sensory neurons and the ensheathing progenitors cells surrounded amass of cells.
At 28 day of gestation and one day postnatal, the olfactory bulb consisted of three layers, olfactory nerve layer, mitral cell layer, and granule cell layer and at (7-14) day old pups glomeruli appeared as spherical structure surrounded by periglomerular cells and the glomerular layer was clearly distinguished.
The mitral cell layer appeared as cellular zone.
21 days old pups.
The six layers of olfactory bulb was clearly appeared (olfactory nerve layer, glomerular layer, external plexiform layer, mitral cell layer, internal plexiform layer, and granule cell layer).
At 30 day age pups the histological structure of the olfactory bulb was completely developed
Data Type
Conference Papers
Record ID
BIM-1136487
American Psychological Association (APA)
Rashak, Ali Faris& Mirhish, Shakir Mahmud. 2018-12-31. Developmental study of the olfactory bulb in rabbits Oryctolagus cuniculus. . Vol. 10, Special issue (2018), pp.13-23.ديالى، العراق : جامعة ديالى، كلية الزراعة،.
https://search.emarefa.net/detail/BIM-1136487
Modern Language Association (MLA)
Rashak, Ali Faris& Mirhish, Shakir Mahmud. Developmental study of the olfactory bulb in rabbits Oryctolagus cuniculus. . ديالى، العراق : جامعة ديالى، كلية الزراعة،. 2018-12-31.
https://search.emarefa.net/detail/BIM-1136487
American Medical Association (AMA)
Rashak, Ali Faris& Mirhish, Shakir Mahmud. Developmental study of the olfactory bulb in rabbits Oryctolagus cuniculus. .
https://search.emarefa.net/detail/BIM-1136487